CCL: What keeps a molecule adsorbed?

[Aaron Deskins <ndeskins%purdue.edu>]

 Sent to CCL by: Aaron Deskins [ndeskins|,|purdue.edu]
 Mariusz Sterzel msterzel(a)buffalo.edu wrote:
>  Sent to CCL by: Mariusz Sterzel [msterzel^_^buffalo.edu]
>  Dear Noel,
> Following Ruedenberg, the simple answer is electrons kinetic energy.
>  For more details look at K. Ruedenberg, Reviews of Modern Physics,
>  34(2):326-376, (1962) and M.S. Gordon, J.H.Jensen, Theoretical
>  Chemistry Accounts, 103:248-251, (2000)
There are excellent articles and quite informative. Any
 discussion of
 the fundamental concept of bonding is useful for better chemistry
 understanding.
 Therefore, I would like to solicit any other similar articles, books,
 etc. that discuss bonding and the like.
 Thank you,
 Aaron Deskins
 Purdue University